45530344522 has 8 divisors (see below), whose sum is σ = 73549018116. Its totient is φ = 21014005152.

The previous prime is 45530344513. The next prime is 45530344523. The reversal of 45530344522 is 22544303554.

45530344522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 38863785321 + 6666559201 = 197139^2 + 81649^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (45530344523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 875583523 + ... + 875583574.

Almost surely, 2^45530344522 is an apocalyptic number.

45530344522 is a deficient number, since it is larger than the sum of its proper divisors (28018673594).

45530344522 is a wasteful number, since it uses less digits than its factorization.

45530344522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1751167112.

The product of its (nonzero) digits is 288000, while the sum is 37.

The spelling of 45530344522 in words is "forty-five billion, five hundred thirty million, three hundred forty-four thousand, five hundred twenty-two".